For SunSDR2 PRO we recommend a pigtail adapter when incoming coax is RG8/213 or larger type.
Connectors & Adapters, Transceiver Accessories
Mini UHF male to SO239 female pigtail
Availability:
Available on backorder
Mini UHF (male) to SO239 (UHF/PL female) pigtail adapter with 30 cm high quality RG58 coax.
10.39 $
Available on backorder
unlimited available through backorder